8(-2-7)=28+5x

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Solution for 8(-2-7)=28+5x equation:


Simplifying
8(-2 + -7) = 28 + 5x

Combine like terms: -2 + -7 = -9
8(-9) = 28 + 5x

Multiply 8 * -9
-72 = 28 + 5x

Solving
-72 = 28 + 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.
-72 + -5x = 28 + 5x + -5x

Combine like terms: 5x + -5x = 0
-72 + -5x = 28 + 0
-72 + -5x = 28

Add '72' to each side of the equation.
-72 + 72 + -5x = 28 + 72

Combine like terms: -72 + 72 = 0
0 + -5x = 28 + 72
-5x = 28 + 72

Combine like terms: 28 + 72 = 100
-5x = 100

Divide each side by '-5'.
x = -20

Simplifying
x = -20

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